Single Blade Tiny Toothpick Pocket Knife. 3 inches closed. 5-1/4 inches open. Made in USA. "Case XX USA *** " (3 dot with lightning bolt S) and "610096 SS" tang stamps. Oval 'Closed C' CASE-XX shield. Stainless Steel blade. Beautiful smooth Green Bone handle. Nickel Silver bolsters and brass liner.